diff --git a/Bundler/ldap.xml b/Bundler/ldap.xml
index a0d0334..1106772 100644
--- a/Bundler/ldap.xml
+++ b/Bundler/ldap.xml
@@ -2,8 +2,10 @@
   <ConfigFile name="/etc/ldap/ldap.conf"/>
   <ConfigFile name="/etc/ldap.secret"/>
   <Service name="ssh"/>
-  <Action name="del-adm"/>
   <Group name="db-server">
     <Package name="wfrench"/>
+	 <Group name="db-replicat-test" negate="true">
+      <Action name="del-adm"/>
+    </Group>
   </Group>
 </Bundle>
diff --git a/Metadata/groups.xml b/Metadata/groups.xml
index ac5c6cd..e87cc1d 100644
--- a/Metadata/groups.xml
+++ b/Metadata/groups.xml
@@ -127,7 +127,8 @@
     <Group name="2B"/>
     <Group name="server-x"/>
     <Group name="bureau"/>
-    <Group name="multimedia"/>
+	 <Group name="multimedia"/>
+	 <Group name="db-replicat-test"/>
   </Group>
 
   <Group name="ovh"
@@ -515,6 +516,13 @@
     <Group name="db-server"/>
   </Group>
 
+  <Group name="db-replicat-test"
+	 comment="serveur qui contient un replicat de la base principale"
+	 category="db">
+    <Group name="db-server"/>
+  </Group>
+
+
   <Group name="adh-sql-server"
    comment="Serveur SQL des adhérents">
     <Group name="sql-server"/>
diff --git a/Python/etc/ldap/slapd.conf b/Python/etc/ldap/slapd.conf
index 3e8232e..a716875 100644
--- a/Python/etc/ldap/slapd.conf
+++ b/Python/etc/ldap/slapd.conf
@@ -110,7 +110,10 @@ else:
 @# s'authentifier avec anonymement
 @
 @access to attrs=userPassword
-@       by dn.regex="cn=admin,dc=crans,dc=org" write
+
+if not has("db-replicat-test"):
+    @       by dn.regex="cn=admin,dc=crans,dc=org" write
+
 @       by dn.regex="cn=replica,dc=crans,dc=org" write
 @       by dn.regex="cn=dovecot,dc=crans,dc=org" read
 @       by anonymous auth
diff --git a/etc/python/ldap.py b/etc/python/ldap.py
index d594a1a..3ce7f8c 100644
--- a/etc/python/ldap.py
+++ b/etc/python/ldap.py
@@ -9,7 +9,7 @@ include("ip")
 # ldap_socket à l'adresse physique de la base (donc physique si possible)
 
 # Le serveur qui gère la base de données
-if has("db-server"):
+if has("db-server") and not has("db-replicat-test"):
     # Pour ceux qui ont la base ou une copie en locale
     # on regarde dans celle-ci
     ldap_host = "ldap://127.0.0.1/"